PrimeWire

You can now watch the entire Savage Builds Season 1 Episode 4 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

Adam Savage and a world-class swordsmith team up to forge King Arthur's sword Excalibur, and their investigation could reveal if the legendary blade was made from iron brought to earth by an extraterrestrial visitor.